1) high performance prestressed concrete member
高效预应力构件
2) prestressed member
预应力构件
1.
Grade 650 and grade 800 cold-rolled ribbed bars are developed according to the demand of the medium and small-sized prestressed members in China, their elongation is equal to that of high-strength carbon steel and they are appropriate steel for small and medium-sized prestresseed m.
我国冷轧带肋钢筋国家标准中的 ５５０级钢筋的力学性能指标与国际标准相当，钢材质量在采用专用盘条生产后能大幅度提高；６５０级和８００级冷轧带肋钢筋是根据国内中小预应力构件的需要自行开发的，其延性与高强碳素钢丝相当，是中小预应力构件的适用钢材。
3) high effective prestressed
高效预应力
1.
Experimental research for loaded behavior of sludge digestion tank of high effective prestressed concrete;
高效预应力混凝土污泥消化池受力性能试验与计算分析
4) high efficiency prestress
高效预应力
1.
The structure system of high efficiency prestressed concrete which is best suitable for larger space building has been proposed.
通过工程实例的经济分析，评述高效预应力砼结构的推广价值，并提出最适合于大开间住宅的高效预应力结构体系。
5) extensive prestress component
后张预应力构件
补充资料：Al-Li合金构件——歼7-II飞机舱口盖及副翼扰流片
Al-Li合金构件——歼7-II飞机舱口盖及副翼扰流片
Al—Ll合金构件——歼7一I 1机舱口盖及副翼扰流片 张自供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条